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gh-dnvriend-gemini-nano-ban…/commands/list-models.md
2025-11-29 18:23:22 +08:00

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# List Models Command
List available Gemini image generation models with descriptions.
## Usage
```bash
gemini-nano-banana-tool list-models
```
## Output
```
Available Gemini Image Generation Models:
• gemini-2.5-flash-image (default) - Fast, high-quality image generation
• gemini-3-pro-image-preview - Advanced model with higher quality and more features
```
## Model Details
### Flash Model (gemini-2.5-flash-image)
**Default Model**
- **Speed**: Fast (seconds per image)
- **Quality**: High quality
- **Resolution**: Fixed ~1024p
- **Cost**: $0.00003 per token (~$0.039 per image)
- **Reference Images**: Up to 3
- **Best For**: Quick iterations, cost-effective production, high-volume generation
### Pro Model (gemini-3-pro-image-preview)
**Advanced Model**
- **Speed**: Slower (better quality)
- **Quality**: Maximum quality
- **Resolution**: Variable (1K/2K/4K)
- **Cost**: $0.00012 per token (~$0.134-0.24 per image)
- **Reference Images**: Up to 14
- **Best For**: Professional assets, high-quality requirements, complex scenes
## Usage with Generate Command
```bash
# Default Flash model
gemini-nano-banana-tool generate "Your prompt" -o output.png
# Pro model
gemini-nano-banana-tool generate "Your prompt" -o output.png \
-m gemini-3-pro-image-preview
# Pro model with 4K resolution
gemini-nano-banana-tool generate "Your prompt" -o output.png \
-m gemini-3-pro-image-preview -r 4K
```
## Cost Comparison
| Model | Typical Cost | Speed | Quality | Resolution |
|-------|-------------|-------|---------|------------|
| Flash | $0.039 | Fast | High | Fixed ~1024p |
| Pro 1K/2K | $0.134 | Medium | Higher | 1K-2K |
| Pro 4K | $0.24 | Slower | Maximum | Up to 4K |
## Choosing a Model
**Use Flash when:**
- Prototyping and testing
- High-volume generation
- Cost is a concern
- Speed matters
**Use Pro when:**
- Final production images
- Complex scenes with fine details
- Higher resolution needed
- Professional/commercial work